Kikka Makuzawa

Ouka's twin sister. Birthday - March 7, 2001.

They look identical, but she wears glasses. Like Hayato, she attends the University of Tokyo, Faculty of Liberal Arts. When she takes off her glasses, even their parents can't tell the difference.

When Ouka discussed pursuing a career in fashion, she declared her intention to go to the University of Tokyo. This caused a misunderstanding with Ouka, but she intended to go to university for herself, not as a substitute for Ouka. However, unable to convey this, Ouka left home to start living at "Familia."

Later, she followed Ouka to "Familia" but ended up causing more trouble by speaking ill of the members out of concern for Ouka, resulting in Ouka slapping her. However, after receiving advice from Hayato, she finally managed to explain that she never intended to be a substitute for Ouka, and they reconciled.

Initially, she was harsh towards Hayato out of concern for Ouka, but after reconciling with Ouka, she was impressed that he could tell them apart at first sight.